Giá: Yêu cầu báo giá
Hàng có sẵn: Model: Door stations IR-VI Xuất sứ: Chi tiết sản phẩm: 
Purpose of 2nd-confirm door station
Usually the distance is far between the door station and apartments in the building, residents need to double confirm the visitors. So when the visitors enter the building and approach the apartment, they need to push the CALL button on the 2nd-confirm door station and ask the residents to open the door. It is more safe if you got a 2nd-confirm door station
Features and Functions
- Panel is made of Cast-aluminum in order to be anti-vandal and waterproof;
- Button is with Backlight LED for operation at night;
- B/W CCD is with IR LED or Color SONY CCD is with white LED to ensure clear image at night;
- Model IR-VI 2nd-confirm door station is with adjustable camera;
- PCB boards are produced with SMT technology to ensure high quality;
- Surface or Flush mount;
- To call & talk with indoor phone;
- Accepted to be connected with all kinds of Electric lock, door open time is lasting 10 seconds at most
Technical Parameters
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Bus wires:
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4 wires + 1 video cable
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Camera:
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1/3″ CCD (For color camera, we use 1/3’’ SONY Camera)
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Resolution:
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420TV Line
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Min. Illumination:
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0.01 Lux
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Video Output:
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1VP-P/75Ω
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Intercom Limited:
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120 Seconds
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Audio SNR:
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≥35dB
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Audio Distortion:
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≤7%
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PIN Code:
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Non-available
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Card Capacity:
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Non-available
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Card:
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Non-available
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Static Current:
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160mA
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Working Current:
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410mA
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Power Supply:
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DC12V±10％
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Environment Temperature:
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-40℃～+70 ℃
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Applicable system
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JB-304
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√
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JB-2000
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√
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JB-5000
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√
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Home Automation
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√
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